INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '555d229cf57747a704ac4de3c156d0a394a932de2f0bcb3caa0b582fbc1a2a84', 
    'zUJH5iQE6ncT5ybQpIdo+bA0rDMXmaodc37uwTjG8pc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)